The Himalayas has its own peculiarity that there are landslides every year. Hence, there are less archeological evidences in Himalayas about ancient communities of Uttarakhand. However, the old Sanskrit classics as Mahabharata, Ramayana and Purans provide many details of geography and history of Uttarakhand in ancient time. There are descriptions of communities as Rakshas, Asur, Sur, Nar, yaksha, Kinnar etc in the above cited Sanskrit classics.

Dr Dabral supports the division of inhabitants of Uttarakhand by B.S. Guha on the basis of genes and Saklani, et al, supports the suggestion by B.S. Guha . The discussion states that the following communities came to uttrakhand from prehistoric time to end of metal age.

1-Negrito (Nishad-

2-Proto Australoid (Kol Mund, Shabar)

3-Palaeo Mongloid (keer, kirat, Tharu)

4-Tibeto Mongloid (Bhotiya, Tibtee )

5-Paleo-Mediterranean (Adim Rom Sgariya)

6-Mediterrian (rom sagariya)

7-Oreintal type (Prachy)

8-Armanoid (Darda etc)

9-Alpanoid (Khas, Kush, Kashi etc)

10-Dinaric (Shak etc)

11-Nordic (Vedic Arya)

1-Negrito (Nishad)

Negrito (Nishad); though there origin goes to Africa but there main inhabitant centers have been South East Asia. Dr Dabral , Saklani; Naval, Ansar and Viyogi; Trivedi state that initially Negrito communities entered to Uttarakhand and Dabral points out that there are still some characteristics found in some communities of Garhwal and Kumauni that proves that Negrito (Nishad) community was there once in Uttarakhand in metal age or earlier. It seems when Kol-Mund community became powerful in Uttarakhand this community became part of new communities Kol-Mund.